//
//  QMD5Hash.h
//  QoilPublic
//
//  Created by 杨凯 on 16/8/24.
//  Copyright © 2016年 杨凯. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface QMD5Hash : NSObject

+ (NSString *)md5String:(NSString *)str;

@end
